However, there is a large number of people that feel that they are needed because they bring together governments who are in need of additional prison capacity with private companies and they can provide the space and beds needed for the overcrowded prisons. Thus, state, local and federal governments have started to receive bids from the private firms or companies that operate private prison, jail and/or detention centers in hopes to decrease the prisons populations in some of their prisons. This is done simply because the state, federal, and local governments have more prisoners than they have prisons and the public sector is unable and/or willing to build more prisons (daily.jstor.org. n.d.). Therefore, private companies step in to earn revenue per prisoner for maintaining and operating the facilities. This in return helps the government to minimize waste as well as increase the capacity of those incarcerated. Unfortunately, this has been criticized by many due to studies showing there were no real minimal savings compared to the use of public prisons and that the security within the private prisons is lax (daily.jstor.org. n.d.). There were also issues with private prisons not having any real incentives to rehabilitate prisoners because they look at it as a business in order to earn profits from the criminal society. Thus, making it go against business sense to reduce criminality and the staff overturns rate is very high due to low pay which also has an effect on the lax security. Therefore, the private prison could be good if there was an increase in the pay, security and the treatment of the prisoners. However, due to public outcry private prisons are not the answer to the overcrowded prison